圆感应器是一种采用电磁感应原理的角度测量仪表,目前国内的圆感应同步器只能实现小范围内的**角度测量。为了实现0°~360°**角度测量,介绍了一种新型圆感应同步器的设计方法及其工作原理。 Design for New Round Inductosyn NIE Ju-gen,LONG Jun-sheng (1.Industry colloge,Jinggangshan University,Ji‘an 343009,China;2.Office of Land Resource Research,Nanchang 330001,China) Abstract:The round inductosyn is a measurement of angle instrument that uses electromagnetic theories.Presently the domestic round inductosyn can only accomplish measurement of absolute angle in a limited range.In order to achieve the mwasurement of absolute angle in the range of 0°~360°,it introduces a design for a new round inductosyn,as well as its theory. Key words:round inductosyn;measurement of absolute angle;angular measurement system